A projectile is fired straight up from ground level. After t seconds its height s, in feet
Question:
A projectile is fired straight up from ground level. After t seconds its height s, in feet above the ground, is given by
s = -16t2 + 220t.
At what times is the projectile exactly 750 ft above the ground?
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Related Book For
College Algebra
ISBN: 978-0134697024
12th edition
Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Question Posted:
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